GCC-3v-Cellphone-Rumble

3v Cellphone Rumble Bracket for the GCC and Phob GCC project.

Bracket Version 6

An open source Bracket for the PHOB & GCC with…

• NEW design for 3v Buck Converter
• Mouse click L/R compatibility
• Cutout for OEM and snapback mod wires
• L-cut hole for phob 1.2.X teensy pins
• Cell rumble mount with screw on lid
• Open Source! Just throw me some credit on derivatives @abeartus :)
• Shap3r editable files included!

required parts

• 3-4x M1.6 Heat inserts McMaster

• 3-4x M1.6 Screw McMaster

• 1x 3v cellphone motor Amazon AliExpress

for Classic Bracket

• 1x 25ohm resister Amazon (just need the 22ohm)

• 1x small 2:2 or 3:1 Heat shrink Amazon

for Buck Converter Bracket

• recommended : 1x 3v Buck converter not soldered AliExpress
  • or
• 1x 3v Buck converter pre soldered Amazon AliExpress

guide

1. Get the bracket
   • print the bracket and lid(s) ideally with PLA+
     • OR
   • order a set from your preferred print house
2. REQUIRED Stepping down the motor from 5v to 3v
   • Resistor) attach a ~25 ohm (22ohm is suffiecient) resistor to the positive lead. Do this by splicing in the resistor towards the beginning of the wire closest to the motor. Cut heat shrink to cover the spliced resistor.

• OR
  • Buck module) trim motor’s wire leads then connect the buck converter to 3v and ground wires of the motor ( I save the extra wire for the rest of the connections) If you purchased the presoldered buck converters I recommended you desolder the pins and solder the wire like you would with a GCC trigger paddle. or you could fasion a PC style connector but it might be a tight fit.

3. Final bracket assembly
   • put the motor (and Buck converter if you choose that model) in the housing
4. Heat insert the inserts
   • push in the heat inset screw inserts into the board with a soldering iron on the lowest temperature
5. Connecting to the controller PCB
   • Classic Bracket) attach the positive lead with the resitor, and ground line to the pcb’s rumble out 5v/ground pads

• OR
  • Buck Module Bracket) connect the 5v and ground wires on the buck converter to the pcb’s rumble out 5v/ground pads

6. Final assembly
   • push in the trigger paddles, Then hook the bracket onto the top of the trigger potentiometer and pull the bottom of the bracket over the bottom of the trigger potentiometers,

• similar guide by fires on his bracket, mine is similar, so credit to fires